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JK Paper Diploma Mechanical Engineer Interview Questions and Answers
JK Paper Diploma Mechanical Engineer Interview Experiences
1 interview found
Selected
I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. What is type of mechanical sil
- Ans.
There are various types of mechanical seals used in different applications.
Mechanical seals are used to prevent leakage between rotating and stationary parts in machinery.
Common types of mechanical seals include pusher seals, non-pusher seals, cartridge seals, and split seals.
Examples of mechanical seal applications include pumps, compressors, and mixers.
Mechanical seals are typically made of materials such as carbon,
- Q2. What is planetary gear box
- Ans.
A planetary gear box is a type of gear system that consists of one or more outer gears, or planet gears, revolving around a central gear, or sun gear.
Consists of a central gear (sun gear), outer gears (planet gears), and a ring gear
Provides high gear reduction in a compact size
Commonly used in automotive transmissions and industrial machinery
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(4 Questions)
- Q1. What is engine?
- Ans.
An engine is a machine that converts fuel into mechanical energy to produce power.
An engine typically consists of cylinders, pistons, valves, and a crankshaft.
Engines can be classified into different types such as internal combustion engines, steam engines, and electric motors.
Examples of engines include gasoline engines in cars, diesel engines in trucks, and jet engines in airplanes.
- Q2. What is clutch?
- Ans.
A clutch is a mechanical device used to connect and disconnect the power transmission between two rotating shafts.
Clutches are commonly used in vehicles to engage and disengage the engine from the transmission to change gears.
There are different types of clutches such as friction clutches, hydraulic clutches, and electromagnetic clutches.
Clutches can be operated manually by the driver or automatically by the vehicle's ...
- Q3. Difference between 2 stroke and 4 stroke engine?
- Ans.
2 stroke engines have power strokes every revolution, while 4 stroke engines have power strokes every other revolution.
2 stroke engines have a simpler design with fewer moving parts compared to 4 stroke engines.
2 stroke engines require a fuel-oil mixture for lubrication, while 4 stroke engines have a separate oil reservoir.
2 stroke engines produce more pollution due to incomplete combustion, while 4 stroke engines are ...
- Q4. Difference between petrol and diesel engine
- Ans.
Petrol engines use spark ignition, while diesel engines use compression ignition.
Petrol engines use a spark plug to ignite the fuel-air mixture, while diesel engines rely on compression to ignite the fuel.
Petrol engines are lighter and more responsive, while diesel engines are more fuel efficient and have higher torque.
Petrol engines are typically used in cars and motorcycles, while diesel engines are commonly found in
Selected
I applied via Company Website and was interviewed before Oct 2022. There were 5 interview rounds.
They are giving 50 Mark's shirt questions
(2 Questions)
- Q1. Technical round is there one to one interview
- Q2. How centrifugal pump work What is w33 etc
- Ans.
Centrifugal pumps work by converting rotational kinetic energy into hydrodynamic energy to move fluid through the pump.
Centrifugal pumps use a rotating impeller to create a low pressure at the inlet and high pressure at the outlet, causing fluid to flow through the pump.
The impeller spins at high speeds, imparting kinetic energy to the fluid which is then converted to pressure energy as it exits the pump.
The pump housi...
(2 Questions)
- Q1. How much salary you want
- Q2. Less salary we can pay as you are local
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Diploma Mechanical Engineer Interview Questions & Answers
Orient Paper Mill
Anonymous
posted on 25 May 2022
I applied via Referral and was interviewed in Jun 2022. There was 1 interview round.
(2 Questions)
- Q1. Bearing paper machine power plant pump etc
- Q2. Compressor power plant pump power plant operation paper machine operation maintenance wearing gear etc
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Senior Engineer Interview Questions & Answers
Kuantum Papers
kamlesh kumar verma
posted on 23 Dec 2023
(4 Questions)
- Q1. Technical interview with panel
- Q2. About industrial communication
- Q3. Protection of transformer
- Ans.
Protection of transformer involves measures to prevent damage from overloads, short circuits, and other electrical faults.
Use of protective relays to detect abnormal conditions and isolate the transformer
Installation of fuses and circuit breakers to interrupt excessive currents
Regular maintenance and testing to ensure proper functioning of protective devices
Implementation of temperature monitoring and cooling systems t...
- Q4. Industrial communication,
Assistant Manager Interview Questions & Answers
Bilt Graphic Paper Products
Anonymous
posted on 27 Mar 2024
(3 Questions)
- Q1. General questions
- Q2. Introduce yourself
- Q3. Technical questions
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Rest explicitly don't mention salary and don't provide response later on.
Assistant Manager Interview Questions & Answers
K.R.Pulp & Papers
NITISH KUMAR PANDEY
posted on 24 May 2024
(1 Question)
- Q1. SWOT analysis about self and paper industries related questions
I appeared for an interview in Jan 2022.
(1 Question)
- Q1. Based on your resume. They will ask questions
(1 Question)
- Q1. Salary should be under the cycle
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Selected
I appeared for an interview in Sep 2023.
(1 Question)
- Q1. Transformers AC/DC drive
(1 Question)
- Q1. Background after working
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Maintenance Engineer Interview Questions & Answers
Star Paper Mills
VIPIN SHARMA
posted on 8 Sep 2023
Selected
I applied via Company Website and was interviewed before Sep 2022. There were 3 interview rounds.
Aptitude test follower by hr round
(1 Question)
- Q1. Technical related to mechanical,steam and material
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Assistant Manager
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salaries
|  ₹6.7 L/yr - ₹16.5 L/yr |
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Senior Engineer
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